单词 | rosacean |
释义 | rosaceanadj.n. Botany. A. adj. = rosaceous adj. 1. ΘΚΠ the world > plants > particular plants > plants and herbs > according to family > rosaceous plants > [adjective] cinquefoilc1420 rosaceous1701 rosacean1846 1846 W. B. MacDonald & G. Busk tr. A. Grisebach in Rep. & Papers Bot. (Ray Soc.) 174 A monograph on the Siberian Rosacean genus Chamærrhodos, by Bunge, is given in the Ann. Sc. Nat. 1896 Naturalist 91 The main reason for investigating..the rosacean plants. 1953 Bull. Torrey Bot. Club 80 457 Data on vascularization in rosacean carpels. 1997 BioSystems 43 138/1 An illustrative example is provided by the two Rosacean species, Geum urbanum and G. rivale. B. n. A plant of the family Rosaceae; a rosaceous plant. ΘΚΠ the world > plants > particular plants > plants and herbs > according to family > rosaceous plants > [noun] > rosaceous plant applewort1846 rosacean1854 1854 S. Thomson Wanderings among Wild Flowers ii. 105 In the strawberry,..a true rosacean, the carpels are borne on the receptacle. 1901 Nature 21 Feb. 396/1 This is a rather calcifuge tree, and the amount of silica in other allied Rosaceans is very small. 1995 Rev. Palaeobot. & Palynol. 85 209/2 A cingulate endoaperture, or endocingulus described in the pollen grains of some extant rosaceans. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022). < adj.n.1846 |
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